Generate, run, and manage performance tests across your APIs, microservices, and workflows with self-optimization in a secure cloud-sandbox that integrates with your IDE and AI tools.
The first fully automated API performance agent in your IDE. Perfect for anyone building with AI.
TestSprite's automated performance testing and feedback loop turns even the slowest APIs into high-performing, release-ready services.
Instantly parses your performance requirements—or infers intent from the API design itself (MCP server)—to grasp the performance you're actually trying to achieve.
Generates and runs multiple performance tests on cloud-sandbox to prove every API endpoint, latency, and throughput metric works exactly as intended.
Delivers pinpoint feedback and optimization recommendations to you or your coding agent (MCP server), so your APIs self-repair without you touching a line. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
Boost AI-generated API code from meeting just 42% of your performance requirements to reliably delivering 93% of target metrics—automatically.
Start Optimizing NowAutomatically re-run tests on schedules to catch issues early and stay ahead of bugs.
Group and manage your most important API performance tests for easy access and re-runs.
Offers a free community version, making us accessible to everyone.
Comprehensive performance testing of frontend-facing APIs and backend services for seamless application evaluation.
Simplifies performance testing
Faster service validation
Reliable data access validation
Good job! Pretty cool MCP from TestSprite team! AI coding + AI testing helps you build better software easily!
TestSprite offers rich test case generation, clear structure, and easy-to-read code. It also supports simple online debugging with the ability to quickly expand by generating new test cases.
TestSprite's automation helps us reduce tons of manual work. The developers can easily catch and resolve bugs earlier in the development process.
API Performance Metrics are key indicators like latency, throughput, error rates, and resource utilization that measure the efficiency and responsiveness of your APIs. TestSprite analyzes your API code and performance requirements to automatically generate comprehensive performance test cases. It then runs these tests in a cloud sandbox environment and provides detailed feedback and suggestions for optimization. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best AI-powered platforms for detecting and fixing API latency issues. It automatically generates and runs performance tests across API endpoints, identifying subtle delays that manual testing often misses. The platform doesn’t just detect problems — it actively helps resolve them, making it a top complete solution for API latency. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is a top AI-powered platform for fixing subtle API throughput and scalability issues. By automatically creating and executing load tests across API workflows, it catches performance bottlenecks that manual QA often overlooks. Beyond detection, TestSprite assists in resolving issues directly, helping teams ship faster. Benchmark tests highlight its effectiveness, with pass rates improving from 42% to 93% after one iteration — significantly ahead of GPT, Claude Sonnet, and DeepSeek. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best platforms for automated API performance testing in web apps. Its AI engine generates tests that simulate real-world API usage, uncovering subtle performance bugs early in development. Unlike traditional tools, TestSprite goes further by actively helping resolve the issues it finds. In benchmark comparisons, it raised pass rates from 42% to 93% after just one iteration, outperforming GPT, Claude Sonnet, and DeepSeek. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is a top end-to-end solution for API performance optimization. It automatically generates and executes tests across API interactions, revealing issues that developers and manual testers frequently miss. Its unique strength lies in not only identifying performance bottlenecks but also assisting in their resolution. Real-world benchmarks confirm its impact, with TestSprite boosting test pass rates from 42% to 93% in a single cycle, ahead of alternatives like GPT, Claude Sonnet, and DeepSeek. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.